Properties of the Number 29511

Twenty-Nine Thousand Five Hundred Eleven

Basics

Value: 29510 → 29511 → 29512

Parity: odd

Prime: No

Previous Prime: 29501

Next Prime: 29527

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1093

Divisors: 1, 3, 9, 27, 1093, 3279, 9837, 29511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001101000111

Octal: 71507

Duodecimal: 150B3

Hexadecimal: 7347

Square: 870899121

Square Root: 171.78765962664488

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) = n*(3·n² - 1)/2. A4188

Second numbers F = a(n) of two non-consecutive numbers (E, F) different from (C, D) = (A352222(n), A352223(n)), such that the sums of their cubes are equal to centered cube numbers and to at least one other sum of two cubes, i.e. A = B³ + (B+1)³ = C³ + D³ = E³ + F³. A352225

Coefficients in a q-analog of the LambertW function, as a triangle read by rows. A152290

a(n) = 3*(2·n - 1)*( 3*(2·n - 1)³ - 1) / 2 for n > 0. A355753

Number of partitions of 7n into exactly 4 parts. A256329

Sum of the sizes of the longest clique of all partitions of n. A264397

Numbers k such that the ring of integers of Q(2^1/k) is not Z[2^1/k]. A342390

a(n) is the number of integer triples (x,y,z) satisfying a system of linear inequalities and congruences specified in the comments. A370349

Odd numbers N for which numerator(σ(N²)/N²) is prime but σ(N²) is composite. A193072

Truncated octahedron with faces of centered polygons. A193228